Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2015 Lexus IS 250 and 2014 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
| Time until actual engine coolant temperature reaches closed loop fuel control enabling temperature | 84 seconds: Engine coolant temperature at engine start -18.33°C (-0.994°F) or higher 164 seconds: Engine coolant temperature at engine start -29.44°C (-20.992°F) or higher, and less than -18.33°C (-0.994°F) 1200 seconds: Engine coolant temperature at engine start is less than -29.44°C (-20.992°F) |